Okay and so an update. Saucer is about 90% complete and the current poly count now stands at 5457. All thats left to do is the nacelle supports, engineering hull and some minor detailing so hopfully the next 2500 polys or so (we might be looking at almost 10k in the end, although I hope not), should be enough for that.
Oh and I did consider it necessary to include the actual running lights considering that they stand out quite prominantly on the original high poly mesh. My only gaff at the moment is the possibility the bridge might be to high but I'll know better when the engineering hulls added. Anyway, pics attached.